152401369 has 2 divisors, whose sum is σ = 152401370. Its totient is φ = 152401368.

The previous prime is 152401321. The next prime is 152401423. The reversal of 152401369 is 963104251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140067225 + 12334144 = 11835^2 + 3512^2 .

It is a cyclic number.

It is not a de Polignac number, because 152401369 - 2¹⁹ = 151877081 is a prime.

It is a super-2 number, since 2×152401369² = 46452354546148322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152401369.

It is not a weakly prime, because it can be changed into another prime (152401309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76200684 + 76200685.

It is an arithmetic number, because the mean of its divisors is an integer number (76200685).

Almost surely, 2^152401369 is an apocalyptic number.

It is an amenable number.

152401369 is a deficient number, since it is larger than the sum of its proper divisors (1).

152401369 is an equidigital number, since it uses as much as digits as its factorization.

152401369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 152401369 is about 12345.0949368565. The cubic root of 152401369 is about 534.1496597359.

The spelling of 152401369 in words is "one hundred fifty-two million, four hundred one thousand, three hundred sixty-nine".